[cip-dev] [PATCH 0/2] Add PMU support to iwg2[02]m

[cip-dev] [PATCH 0/2] Add PMU support to iwg2[02]m

[Patryk Mungai]

Backport PMU support for iwg2[02]m to the CIP Kernel from mainline.

Removed [Backported to CIP] from original patches

Geert Uytterhoeven (2):
  ARM: dts: r8a7745: Add PMU device node
  ARM: dts: r8a7743: Add PMU device node

 arch/arm/boot/dts/r8a7743.dtsi | 7 +++++++
 arch/arm/boot/dts/r8a7745.dtsi | 7 +++++++
 2 files changed, 14 insertions(+)

-- 
2.7.4

[cip-dev] [PATCH 1/2] ARM: dts: r8a7745: Add PMU device node

[Patryk Mungai]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Commit 9562a6b1d0f6a287f5dda16a4538526c59408927 upstream.

Enable support for the ARM Performance Monitor Units in the Cortex-A7
CPU cores on RZ/G1E by adding a device node for the PMU.

New Linux output:

    hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Patryk Mungai <patryk.mungai-ndungu.kx@renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
---
 arch/arm/boot/dts/r8a7745.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index 69b383c..54b556b 100644
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi
@@ -93,6 +93,13 @@
 		};
 	};
 
+	pmu {
+		compatible = "arm,cortex-a7-pmu";
+		interrupts-extended = <&gic GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+				      <&gic GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		interrupt-parent = <&gic>;
-- 
2.7.4

[cip-dev] [PATCH 2/2] ARM: dts: r8a7743: Add PMU device node

[Patryk Mungai]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Commit fe60e933b053f00e53cd01fe323f25ebe8fecd52 upstream.

Enable support for the ARM Performance Monitor Units in the Cortex-A15
CPU cores on RZ/G1M by adding a device node for the PMU.

New Linux output:

    hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Patryk Mungai <patryk.mungai-ndungu.kx@renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
---
 arch/arm/boot/dts/r8a7743.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index c78de96..264c8e0 100644
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -76,6 +76,13 @@
 		};
 	};
 
+	pmu {
+		compatible = "arm,cortex-a15-pmu";
+		interrupts-extended = <&gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
+				      <&gic GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		interrupt-parent = <&gic>;
-- 
2.7.4

[cip-dev] [PATCH 0/2] Add PMU support to iwg2[02]m

[Nobuhiro Iwamatsu]

Hi, Patryk.

2018?10?23?(?) 23:30 Patryk Mungai <patryk.mungai-ndungu.kx@renesas.com>:
>
> Backport PMU support for iwg2[02]m to the CIP Kernel from mainline.
>
> Removed [Backported to CIP] from original patches
>
> Geert Uytterhoeven (2):
>   ARM: dts: r8a7745: Add PMU device node
>   ARM: dts: r8a7743: Add PMU device node
>
>  arch/arm/boot/dts/r8a7743.dtsi | 7 +++++++
>  arch/arm/boot/dts/r8a7745.dtsi | 7 +++++++
>  2 files changed, 14 insertions(+)
>

Applied to linux-4.4.y-cip, thanks.

Best regards,
  Nobuhiro

[cip-dev] [PATCH 0/2] Add PMU support to iwg2[02]m

[Patryk Mungai]

Backport PMU support for iwg2[02]m to the CIP Kernel from mainline.

Geert Uytterhoeven (2):
  ARM: dts: r8a7745: Add PMU device node
  ARM: dts: r8a7743: Add PMU device node

 arch/arm/boot/dts/r8a7743.dtsi | 7 +++++++
 arch/arm/boot/dts/r8a7745.dtsi | 7 +++++++
 2 files changed, 14 insertions(+)

-- 
2.7.4